Blade Manufacturing has been a manufacturer of industrial circular saw blades since 1946. The company manufactures circular saw blades for cutting wood, plastics, aluminum, brass, copper, rubber and other materials. Its manufacturing facility, based in Columbus, Ohio, stocks hundreds of ready to ship blades. The facility provides technical assistance and blade recommendations to the company. The company specializes in custom made blades. Its products include special metal saw blades, M2 high speed steel and D-2 high carbon-high chrome, cold and friction saw blades, carbide tipped saw blades, solid steel wood cutting saw blades, circular knives and custom made saw blades. The blades are used for sawing soft aluminium, plastic, non-ferrous metals, wood and for cutting ferrous metals. The company also makes custom made slitter knives.